The Sealey SUPERSTART550E is a professional-grade battery starter and charger designed for workshop and garage use, offering comprehensive charging capabilities for 6V, 12V and 24V electrical systems alongside powerful jump starting functionality for 12/24V vehicles. This fully electronic, microprocessor-controlled unit features up to 10 analysis and charge phases, including trickle and maintenance modes, ensuring optimal battery care across multiple battery types. The charger is compatible with VRLA, GEL, AGM/EFB, leisure and lithium batteries (12V lithium only), making it suitable for diverse workshop applications. With a battery charging range extending to 600Ah, this unit delivers a 550A start peak and 60A charge peak, providing the power needed for heavy-duty commercial vehicles and equipment. Advanced safety features include reverse polarity, short circuit, overcharge, overheat and overcurrent protection systems, safeguarding both operator and equipment during use. The dedicated BSU mode provides crucial battery support during prolonged electronic diagnostic checks, whilst the built-in alternator check function and repair mode add valuable diagnostic capabilities to any automotive workshop. Ideal for professional garages, vehicle fleet maintenance and agricultural contractors requiring a reliable, multi-voltage charging and starting solution. Features and Benefits: • Microprocessor control with 10-phase intelligent charging for optimal battery health • Multi-voltage capability charges 6V, 12V and 24V systems from a single unit • Compatible with modern battery technologies including AGM/EFB and lithium (12V) • BSU mode supports battery during diagnostic procedures • Comprehensive safety protection systems prevent damage and ensure safe operation • Alternator check and repair functions add diagnostic versatility Specifications: Brand: Sealey Cable & Clamp Length: 1.8m Nett Weight: 45kg Output: 6/12/24V Zero Voltage Charging: N/A Battery Support/DC Supply Mode: 30A/13.5V Supply: 32A 230V Plug Type: Bare Wire Power Supply Cable Length: 1.8m Battery Range: 6V – 15-550Ah Max Size Battery (Ah) full charge in 12hrs: 12V 600Ah Charging Rates: 6V – 5/10/30A Model No. SUPERSTART550E